Now widely used in civil and commercial buildings, theaters, subways, city rail projects, and other municipal engineering fields, it can be applied to ceiling, indoor and outdoor decoration, platform walkways, ventilation windows (wells), billboard signs, various covers, and more. The interlocking grating panels feature sturdy welding points, uniform hole spacing, and a flat surface, with an aesthetically pleasing and practical design. They are both utilitarian and artistic pieces. Over the years, we have developed over a hundred varieties, with sixteen export products that have been highly favored by customers.